Meaning of (चिरन्तन) chirantan in english
As adjective :
ancient Ex:  He lectures on ancient history twice a week.
Suggested : of or in time long past, especially before the end of the Western Roman Empire ad 476
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(चिरन्तन) chirantan
can be used as adjective.. No of characters: 7 including consonants matras.
Transliteration :
chirantana